HNC Electric HV590 Series, User Manual

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Section V. Parameter Function Table
Upon power fault or stop of the inverter, set the frequency value back to the setup value of “Preset
Frequency” (P0.08). Frequency modification which set through keyboard “ ∧ ” 、 “ ∨ ” or terminal UP 、
DOWN is cleared.
1
：
Memory
Digital setup frequency is the retention that reserved at last stop time. Keyboard “ ∧ ” 、 “ ∨ ” or
terminal UP
、
DOWN to make the correction valid.
P0.24
Motor selection
Motor 1
0
0
★
Motor 2
1
Motor 3
2
Motor 4
3
HV590 support applications that driving 4 motors in time-sharing. 4 motors can be set motor
nameplate parameters, independent parameter tuning, control mode, parameters relating to operation
performance respectively.
Motor 1 corresponding function groups are P1 group and P2 group. Motor 2,motor 3, motor 4
corresponding groups are A2 group, A3 group and A4 group respectively.
Users select current motor through P0.24 function code as well as digital input terminal DI. When
function code selecton conflicting with terminal DI selection, DI terminal selection is priority.
P0.25
Acceleration / deceleration
reference frequency
Maximum frequency(P0.10)
0
0
★
Set frequency
1
100Hz
2
Acceleration / deceleration time means the time needed for the inverter varying from 0Hz to the
frequency ofP0.25, Fig5.1 is acceleration / deceleration time schematic diagram.
When P0.25 is choosen to 1, acceleration / deceleration time is connected with set frequency.If set
frequency change frequently, the motor acceleration willchange,attention should be paid in application s.
P0.26
Frequency UP/DOWN
reference upon running
Running frequency
0
0
★
Set frequency
1
This parameter is only valid when frequency source is digital setting.
To select(through keyboard
∧ 、 ∨
key or terminal UP/DOWN) the modifying method of set
frequency, namely, target frequency is increasing/decreasing based on the running frequency or setting
frequency.
The difference between the two settings become apparently in inverter acceleration and
deceleration process.
P0.27
Command source &
frequency source binding
1bit
Operation panel command bound
frequency source selection
000
☆
Without binding
0
Digital setup frequency source
1
AI1
2
AI2
3
AI3(Potentiometer)
4
PULSE pulse setup(DI5)
5
MS command
6
Simple PLC
7
PID
8